National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Lebanon Municipal Airport (KM54)

Lat: 36.19°NLon: 86.32°WElev: 588ft.

Partly Cloudy

70°F

21°C

Humidity 83%
Wind Speed Calm
Barometer 30.04 in
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 14 Oct 2:50 am CDT
Extended Forecast for

3 Miles SE Lebanon TN

  • Overnight

    Overnight: Mostly clear, with a steady temperature around 70. South wind around 5 mph.

    Low: 70 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 90. Southwest wind 5 to 10 mph.

    High: 90 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of showers before 10pm, then a slight chance of showers after 3am. Mostly cloudy, with a low around 67. Southwest wind around 5 mph becoming calm. Chance of precipitation is 20%.

    Low: 67 °F

    Slight Chance
    Showers

  • Thursday

    Thursday: Sunny, with a high near 90. Southwest wind 5 to 10 mph.

    High: 90 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 63. South southwest wind around 5 mph.

    Low: 63 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 72. West southwest wind 5 to 10 mph becoming northwest 15 to 20 mph in the morning. Winds could gust as high as 30 mph.

    High: 72 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 41. North northwest wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: 41 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 63. North northeast wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 63 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 38. North northeast wind 5 to 10 mph becoming light east after midnight.

    Low: 38 °F

    Clear

Detailed Forecast

Overnight
Mostly clear, with a steady temperature around 70. South wind around 5 mph.
Wednesday
Mostly sunny, with a high near 90. Southwest wind 5 to 10 mph.
Wednesday Night
A slight chance of showers before 10pm, then a slight chance of showers after 3am. Mostly cloudy, with a low around 67. Southwest wind around 5 mph becoming calm. Chance of precipitation is 20%.
Thursday
Sunny, with a high near 90. Southwest wind 5 to 10 mph.
Thursday Night
Mostly clear, with a low around 63. South southwest wind around 5 mph.
Friday
Mostly sunny, with a high near 72. West southwest wind 5 to 10 mph becoming northwest 15 to 20 mph in the morning. Winds could gust as high as 30 mph.
Friday Night
Partly cloudy, with a low around 41. North northwest wind 10 to 15 mph, with gusts as high as 30 mph.
Saturday
Sunny, with a high near 63. North northeast wind 10 to 15 mph, with gusts as high as 20 mph.
Saturday Night
Clear, with a low around 38. North northeast wind 5 to 10 mph becoming light east after midnight.
Sunday
Sunny, with a high near 68.
Sunday Night
Mostly clear, with a low around 43.
Monday
Mostly sunny, with a high near 70.
Monday Night
Mostly cloudy, with a low around 48.
Tuesday
Partly sunny, with a high near 74.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE Lebanon TN
 36.19°N 86.28°W (Elev. 577 ft)
Last Update:
1:31 am CDT Oct 14, 2026
Forecast Valid:
3am CDT Oct 14, 2026-6pm CDT Oct 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation